Momo Hinamori sighed as the so much work for her to do now that she had finally be released from the hospital as during the battle with Aizen and his Arrcanar Army she was severely injured during the battle by creature called Allon. She did not know at the time but the one blow to the chest broke almost all of her ribs though she got off better then Rangiku as every under the left side of her abdomen was ripped off like she was made of tissue paper. Also with Captain Unohana and Orihime just suddenly vanishing into thin air with absolute no trace left about two weeks ago similar to Yoruichi and Soifon who have been missing for almost two months now. Thus Rangiku's complete recovery was going to take a lot longer then her own yet she thankful that creature's aim was any higher or on her right side as that could instantly killed her as what Allon would ripped would have included her heart.

'Because Rangiku was in no condition to do her duty I have agreed to help Toshiro in her place while also serving as acting head of the Squad Five just like I had told Rangiku after saving her from being killed by Apache, one of Halibel's Fraccion. I am not just going sit around and be useless again as I have come to terms with what Captain Aizen….no I did it again' Momo thought disappointedly in her mind as she made her way to the Squad Ten's Headquarters.

While she maybe have come to with what Aizen had done that did not erase what she idolized him for just because Aizen himself did not believe in those values in reality and was simply fooling them all with the fake persona of his. That did not make everything she has done since that faithful field exercise to the real world in Academy days gone wrong a waste of her time. All the hard work, those sweat and tearing that she shed as she climb her way up to become Aizen's Lieutenant was not just undone because her idol turned out to be an evil mastermind. She would not give him the satisfaction of being right about how she could not live without him anymore. Though her past was her past and she impossible her to completely erase all those years from her mind as Aizen what she had trouble with at first was separate the image of him she had in her head from who he really was in reality. She knew this was foolish but what she was going through was probably similar to kid suddenly have to with their hero from their favorite TV show being nothing like that in reality.

Momo was almost to Squad Ten Headquarter as thanks to all that reflecting she ended up going the wrong way and was now heading away for Toshiro's office. Taking a shortcut that he had informed her of as one thing he almost willing to listen to what she had to say thus told her of this shortcut he discover to get to his Squad's headquarters quickly. Though just as she could see Toshiro's in the distance she was engulfed in white light and vanished without a trace.

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Inside Orocihmaru's and Aizen's Hidden Underground Base…

Momo appeared having been summoned though the Orochimaru's high level Kuchiyose no Jutsu, Fuinjutsu (Sealing Justus), and Kinjutsu (Forbidden Techniques or Justu) combo.

"Huh where am I" Momo asked confused and this somewhat blinded from the light that engulfed her.

"Are you sure this one is any good" a man asked as Momo thought his voice sound somewhat like a snake.

"Maybe not for combat especially but she surely make a good scout, messenger, or long range attacker. More over I build her to be loyal to me after all so she should be quite useful" a more familiar voice respond.

"Captain Aizen" Momo said angrily not notice that she had called him 'Captain' again

"See even after all this time she still refers to me as if I still a Captain of the Goeti 13" Aizen told Orochimaru.

"I do not…." Momo started but as Aizen appeared before looking down at her with his hand actually inside her body.

Hinamori then fell to her knees as Aizen's Hollowification Kido began the conversion process on her. Green scale appeared on the back side of her body while something similar to that turtle appeared on the front side of her body. Black hair grew out around her wrist and backside side of her arms all the way to her elbows with the same happening for legs only it was up to her ankles. Her hair forced it way out of bun she normally wore it in to run freely until just under her shoulders. From her tailbone emerged a tail that had the top half covered in hair similar to that on her arms. From her forehead a large horn that curved backward a little rather then sticking straight out like Sakura's appeared. Momo had become an anthro kirin (a mythical hooved Chinese chimerical creature). A Hollow mask then covered her face at the same time her horn appeared.

As her mask began cracking eventually falling and she reverted back to her human form. All that remain of Momo's hollow mask were five rib like things around her neck with one stretching up on her left cheek reach until her mouth almost.

"How my I be of use to you, Aizen" Momo the Arrcanar asked now that her transformation was complete.

Though this slightly different then what how the others before her address them as they usually added Lord, Master, or -sama prefix to their name. However Momo did not do that and more over Aizen thought he heard malice when she said his name but probably hearing things as his Hollowification Kido worked perfectly.

"If there is nothing you two would like I would like to change out these clothes and into something else now" Momo asked curiously though neither Aizen or Orochimaru could shake the feeling that something had gone wrong with Momo's conversion.

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Later…

Momo was looking at herself in the mirror at her new outfit. She had hair back into her trademark bun style but the cloth and ties were now pure white. She had shelve less mini shirt that maybe have her stomach bared and her hollow hole (which was near her stomach) exposure, it was more then long enough to completely covered up her breast completely which someone only her and Soifon's clothes do. While the shirt itself was collarless she had collar that rather large and segmented into four pieces which one stretching from pendant at the base of her neck. White forearm pad that curved at her elbows with black ends were what she wore on her arms and she had similar knee boots. Though one area of her outfit that similar to everyone else was that her skirt was low riding skirt that started show most of her pelvic area

'I wonder what Toshiro would say if he saw me now' Momo thought as love to see the look on her best friend's face at the new her.

'Though I am not going to have to way long as I will bring Toshiro here to this place then have him join me as Arrcanar as I feel see freed and empowered right now. Also I am going to need an ally in my plan to kill Aizen and I can think no else I trust more then Toshiro' she thought.

As the transformation in arrcanar and control being given to Momo's dark side awaken her desire for revenge against Aizen for no only attempting to kill her but Toshiro as well. Like the saying goes hell has no fury like a woman scorn and Momo after all she been through and given up for Aizen only to stabbed through the gut and having to watch her oldest friend get cut down, she was definitely scorn. As for how she was able to hide these things from Aizen and Orochimaru. Aizen might not have known this but there were time Momo picked on his true nature but instantly overlooked because that was like her captain. Now however she was put all those things she learned from watching him in moment like those to good use and hide her own true nature from him until the time was right.

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Author's Notes

Why wasn't this new human-to-hollow-to-arrancar-to-loyal-underling process explained properly, then? (asked blekmedelninjan)

Because I this story would not have gotten off the ground if I over thought about everything as some time just going with the flow and writing where comes to mind help get things going a lot better then thinking over every detail which is not my style exactly.

Unohana is the second eldest shinigami in existance, and after Aizen and Yamamoto the most powerful. I doubt they could just spirit her away like that without a fight. (asked blekmedelninjan)

I am pretty sure I said it took everyone Aizen and Orochimaru had to hold her down long enough to even transform her in the first place (that being two captain level Shinigamis, Two Sanins, and Girl trained by a Sanin)

At this point, wouldn't Jiraiya be a rotting carcass? Bringing him back just because feels wrong. (asked blekmedelninjan)

That why I said that it was TWO MONTHS BEFORE AIZEN ARRIVED shortly after saying where Orihime was, thus taking placing shortly after Jiraiya lost to Pain in my opinon. As Oirhime managed to heal Ichigo he had been shot though the bottom of his neck and left there for without anyone helping him for at least thirty minute to hour where he looking dead or at least dying at the moment she arrived.

What does Orochi have that he can offer Aizen he doesn't already have in his centuries of experience? (asked by Alex Warlorn)

There telling him where he is and where things are located as Aizen never been to Naruto verse before

Telling the history of Naruto verse as he can not possiblity know that since he from Bleach

Telling him about the Naruto's version of a Shinigami

Warning him about Atasuki or other that might mistake him for tailed demon in human form and seal him into someone. As regardless of how strong he is it no where near Kyubi at full strength or able to fight off the Naruto's Shinigami

And why would Aizen end up in such an awful position when he has The Perfect Illusion in his arsenal? (asked by Alex Warlorn)

Because it not Perfect that why as nothing is

If Aizen has the Perfect Illusion was truly perfect then why:

Is he going through all this trouble for Spirit Key when have Yamato had over his

Did he need to get saved by hollow when he had eight captains surrrounding him

Why did he need to wait a 100 years and kill Central 46 just to look at Urhara's research

Why could not he control Renji like Momo and Izuru Kira

Ok i guess the next question is will there be anyone from Karakura that will be taken? Chizuru comes to mind, and maybe Keigo. Tatsuki i hope gets left alone as i would like to see more of her in the manga / anime. Also what coules will you be making. (asked by Jeff Higgs)

Not sure

naruhina (by vash3055)

Probably not

I would like to thank

King Hawke, Darkthewise for reviewing this story

blekmedelninjan and vash3055 for reviewing Chapter 04

lerac for adding this story to their Story Alert List